2 set terminal postscript landscape color "Helvetica" 19
3 set output 'unfilled.eps'
9 set xtics ("256" 1.8, "128" 3.4, "64" 5.0, "32" 6.6)
10 set xlabel "Max Instructions Per Method"
12 set title "Optimal Max Instructions Per Method"
16 'chart1.dat' using ($1-0.8):($2) title "libjpeg", \
17 'chart1.dat' using ($1-0.4):($3) title "libfreetype", \
18 'chart1.dat' using ($1):($4) title "libmspack"